基于游戏理论的信号控制,在连接的环境中考虑行人和车辆
Anyou Wang1, Ke Zhang1, Meng Li1
1Department of Civil Engineering, Tsinghua University, Beijing 100084, China.
Sensors (Basel, Switzerland)
|December 9, 2023
概括
本研究引入了一种新的游戏理论方法来控制交通信号,优先考虑车辆和行人. 新方法减少了延误和排放,同时确保了更公平的交通流.
科学领域:
- 交通工程是交通工程.
- 运输科学 运输科学
- 游戏理论应用 游戏理论应用
背景情况:
- 交通信号控制对于有效的交通管理和减少污染至关重要.
- 现有的游戏理论研究往往忽视了十字路口的行人需求.
- 步行者是影响十字路口动态的重要参与者.
研究的目的:
- 开发一种基于游戏理论的信号控制方法,考虑车辆和行人.
- 为了最大限度地减少并使排队的车辆和行人在各个交通阶段相等.
- 使用纳什讨价还价解决方案优化绿灯持续时间.
主要方法:
- 利用游戏理论和纳什讨价还价解决方案来优化信号相位.
- 实施固定周期长度,优化绿色持续时间.
- 使用SUMO软件进行模拟来评估方法.
- 将拟议的策略与执行信号控制基线进行比较.
主要成果:
- 减少行人和车辆的延迟.
- 减少车辆队列长度,燃料消耗和二氧化碳排放.
- 与动作控制相比,在车道上的队列长度分布更加公平.
- 在各种需求场景下,在基线方法上表现出优越性和稳定性.
结论:
- 建议的游戏理论方法有效地平衡了车辆和行人需求.
- 该战略提高了交通效率,减少了环境影响,并促进了公平.
- 这种方法为智能交通信号控制提供了更全面,更公平的解决方案.
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